Corona Virus Disease 2019 (COVID-19) pandemic is rapidly spreading all over the world. Excessive immune responses trigger life-threatening cytokine release syndrome (CRS) which can result in overproduction of pro-inflammatory cytokines including tumor necrosis factor alpha (TNFa), interleukin-6 (IL-6), and IL-1b with different proinflammatory roles. Anecdotal evidence suggests that the modulation of systemic immune responses may have a potential role in the treatment of patients with COVID-19. Given the importance of the issue and the lack of therapeutic treatment or vaccine; anti-cytokine therapy such as IL-6, TNFa and IL-1 antagonists have been suggested for the alleviation of hyper-inflammation status in these patients. In this mini-review, we addressed the inflammatory pathways of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its relationship with the host cytokine storm. Furthermore, the proposed therapeutic options to reverse hyper-inflammation in infected patients were mentioned.

Aims: This trial aims to determine the effects of resistant starch (RS) subtype 2 (RS2) on glycemic status, metabolic endotoxemia and markers of oxidative stress. Methods: A randomized, controlled, parallel-group clinical trial group of 56 females with type 2 diabetes mellitus (T2DM) was divided to 2 groups. The intervention group (n = 28) and control group (n = 28) received 10 g/day RS2 or placebo for 8 weeks, respectively. Fasting blood samples were taken to determine glycemic status, endotoxin, high sensitivity C-reactive protein (hs-CRP), malondialdehyde (MDA), total antioxidant capacity (TAC), antioxidant enzymes concentrations as well as uric acid at baseline and after the intervention. Results: After 8 weeks, RS2 caused a significant decrease in the levels of MDA (-34.10%), glycosylated hemoglobin (-9.40%), insulin (-29.36%), homeostasis model of insulin resistance (-32.85%) and endotoxin (-25.00%), a significant increase in TAC (18.10%) and glutathione peroxidase (11.60%) as compared with control. No significant changes were observed in fasting plasma glucose, quantitative insulin sensitivity check index, hs-CRP, superoxide dismutase, catalase and uric acid in the RS2 group as compared with the control group. Conclusion: Supplementation with RS2 may be improved glycemic status, endotoxemia and markers of oxidative stress in patients with T2DM.

Although hospital preparedness is emphasized in credible references, this study showed that lack of preparedness is a major challenge for hospitals during disasters. Thus, it seems that hospital officials' disaster risk perception and hospital preparedness should be improved. In addition, hospital preparedness assessment indexes should be included in the hospital accreditation process. (Disaster Med Public Health Preparedness. 2017;11:422-430).

E20_423 2 (WHO) as a global pandemic. With the emergence of the COVID-19 virus and considering the lack of effective pharmaceutical treatment for it, there is an urgent need to identify safe and effective drugs or potential adjuvant therapy in this regard. Bioactive lipids with an array of known healthpromoting properties can be suggested as effective agents in alleviating acute respiratory stress induced by virus. The bioactive lipid amide, oleoylethanolamide (OEA), due to several distinctive homeostatic properties, including anti-inflammatory activities, modulation of immune response, and anti-oxidant effects can be considered as a novel potential pharmacological alternative for the management of COVID-19.

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